baber/WOPTO huggingface dataset:
Patent JP-H0336561-A (JP)
Title: Method and device for controlling light emission quantity of fluorescent display tube
Inventor: MATSUKI NOBUYUKI
IPC: H04N1/23
Filed: 1989-07-03
Abstract: PURPOSE:To hold the light emission quantity of the fluorescent display tube constant for a long period by adjusting the anode-electrode on-duty value and anode electrode voltage of the fluorescent display tube and outputting the target light emission quantity of the fluorescent display tube. CONSTITUTION:The fluorescent display tube 1 is stored in a scan type write device case 28 at a position opposite a photosensitive drum 3, and a light reception sensor 32 which receives light emitted by the fluorescent display tube 1 is arranged on the surface of the fluorescent display tube 1 on the side of the photosensitive drum 3. The light reception sensor 32 consisting of a light emission diode generates a current corresponding to the light emission quantity of the fluorescent display tube 1 and the current is converted into a voltage through a current-voltage converter 33. Then the anode electrode on-duty value and anode electrode voltage of the fluorescent display tube 1 are adjusted according to the measured value of the light emission quantity of the fluorescent display tube 1 and the target light emission quantity of the fluorescent display tube 1 is outputted. Consequently, the light emission quantity of the fluorescent display tube 1 can be held constant for a long period.
Patent JP-H093883-A (JP)
Title: Underground bottom expanded pile using precast pile
Inventor: KODAMA YOSUKE
IPC: E02D5/44
Filed: 1995-06-15
Abstract: PURPOSE: To set a reinforcing bar type expanded bottom part with a diameter larger than a pile diameter at the bottom of a pile bore without expanding a reinforcing bar cage in the pile bore by providing the reinforcing bar cage, the outside diameter of which is made larger than the diameter of a precast pile beforehand, at the lower end of the pile to insert it into the bore whose inside diameter is made large enough to allow the cage to be inserted from above ground into the bottom of the bore. CONSTITUTION: A reinforcing bar cage 5 comprising reinforcing bars 8, which are fixed between an upper end plate 6 and a lower end plate 7 so as to form the outside diameter of the cage 5 larger than the diameter of the pile, and supports 10, opposite ends of which are fixed between the plate 6 and the plate 7, is attached to the lower end of a precast pile 3. While the load of the pile 3 is born by the supports 10 of the cage 5 inserted into a bore 1 of the pile 3, an expanded bottom part of the reinforcing bar type having a diameter larger than that of the pile is formed by means of a curing agent at the bottom of the bore.
Patent JP-S5696579-A (JP)
Title: Vertical synchronizing separation circuit
Inventor: MAGAI MITSUTOSHI
IPC: H04N5/91
Filed: 1979-12-29
Abstract: PURPOSE:To make easy circuit integration, to remove broad noise, to prevent malfunction and to increase the accuracy, by detecting the level of synthesized synchronizing signal at window period and obtaining the output without level change. CONSTITUTION:To an input terminal 63, synthesized synchronizing signal SYNC including signals such as horizontal synchronizing signal HD, equalizing pulses EQ, EQ', and vertical synchronizing signal VD0 is fed, and a vertical synchronizing signal VD is obtained at an output terminal 64 and it is output as the pulse indicating a given location of the period of the synchronizing signal VD0. From the position where the signal SYNC is at low level, the window signal to detect the vertical signal and noise is made. Whether or not the SYNC is at high level during the window period is detected, and the period, for example, 4 consecutive period, are regarded as the signal VD0. Thus, circuit integration is made easy, the malfunction against broad noise is avoided and the accuracy can be increased.
Patent JP-H0342182-A (JP)
Title: Gas metal arc welding method for steels
Inventor: GOTO YOSHIHIRO
IPC: B23K9/23
Filed: 1989-07-05
Abstract: PURPOSE:To reduce the welding working time by interposing insert material such as low carbon steel having the melting point higher than base metals into a groove root joint part between the base metals to perform welding and preventing burn through to the rear by the unmelted remainder of the insert material. CONSTITUTION:The burn through to the rear can be prevented by a very simple means that the insert material 5 is interposed into the groove root joint part between the base metals 1. Complete melting of the insert material is prevented and partial penetration is carried out by using the low carbon steel or very low carbon steel having the melting point higher than the base metals 1 as the insert material 5. Further, in order to improve strength of a weld zone, the quantity of partial penetration of the insert material is increased and the insert material is almost molten and it is necessary to perform gas metal welding work under conditions that the burn through does not take place on the rear. By this method, the welding working time is reduced and the satisfactory welded joint part can be made.
Patent JP-H04369933-A (JP)
Title: Antenna automatic changeover device for automobile
Inventor: YOSHIOKA OSAMU
IPC: H04N5/44
Filed: 1991-06-18
Abstract: PURPOSE:To separate stably a vertical synchronizing signal and to reduce the number of white lines on a screen to the utmost even when the antenna switching is implemented forcibly by directly separating the vertical synchronizing signal from a clamped video signal. CONSTITUTION:A synchronizing signal detection circuit 80 clamps a video signal level and separates a vertical synchronizing signal and a component synchronizing signal from the clamped video signal and outputs them. Thus, the vertical synchronizing signal and the component synchronizing signal are stably separated without being affected by noise or fluctuation in the video signal and they are sent to a controller 20. When the vertical synchronizing signal is not consecutively detected for plural number of times, the controller 20 inhibits the interrupt of the vertical synchronizing signal according to an over-count value of a timer counter and controls forcibly an antenna selection means 7 and an antenna changeover means 3 and allows the interrupt of the vertical synchronizing signal immediately. Thus, the interrupt enable range is widened and a succeeding vertical synchronizing signal is detected.
Patent JP-2000004822-A (JP)
Title: Production of milky taste promoter and food containing the same
Inventor: IMAMURA YOKO
IPC: A23L27/20
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of imparting sufficient milky taste and full of body when it is present even in a small amount by bringing powdery corn to contact with an oil and fat at a temperature less than the boiling point of water. SOLUTION: This production of a milky taste promoter comprises contacting powdery corn (suitably powdery sweet corn) with an oil and fat (e.g. soy bean oil, rapeseed oil, etc.), at a temperature lower than the boiling point of water. The ratio of mixing of the powdery corn with the oil and fat is preferably 98-70 of the oil and fat to 2-30 of the powdery corn in weight ratio. The powdery corn is preferably brought into contact with the oil and fat at atmospheric pressure and 40-80 deg.C for 20-40 min. After contact-treatment, if needed, the contacted product is cooled and the powdery corn is separated by a usual way such as a filtration, etc. The objective material can be used for foods containing >=1 pts.wt. of milky fat-containing component such as butter, flash cream or the like and is usually added to the foods in >=0.1 wt.%.
Patent JP-S6329337-A (JP)
Title: Information carrier disk
Inventor: AKIYAMA TETSUYA
IPC: G11B7/24
Filed: 1986-07-22
Abstract: PURPOSE:To attain the initialization in a short time by providing a heat insulating layer composed of a material at one side of a recording film, in which the linear expansion coefficient is 1/5 or above of the linear expansion coefficient of a transparent substrate. CONSTITUTION:As a heat insulating layer, the material is used in which the linear expansion coefficient is the special value or above of the linear expansion coefficient of a transparent substrate. Polycarbonate is added to the transparent substrate 1 and a recording film 3 is made of TeOx added with 5% Ge and 10% Sn, and for heat insulating layers 9 and 10, MgO is formed by a vacuum evaporation. While turning the information carrier disk, an Ar laser beam throttling a spot diameter is radiated, the crack is hardly generated and initialization can be executed. Here, the linear expansion coefficient of the polycarbonate is about 5.6X10<-5>deg<-1> and the linear expansion coefficient of the MgO is about 1.4X10<-5>deg<-1>. The heat insulating layer 10 and a reflecting layer 5 improve C/N by using the interference of the light, the heat insulating layer 9 prevents the damage of the transparent substrate 1 due to the temperature rise of a recording film 3 at the time of recording and deleting. Thus, the whole area of the disk can be initialized in a short time.
Patent JP-H119136-A (JP)
Title: Water tank for fish
Inventor: OKADA KAZUNORI
IPC: A01K63/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a water tank for fish capable of efficiently removing precipitate such as fish feces in a vessel without requiring frequent cleaning. SOLUTION: A cleaned water-discharging hole 6 and a sewage absorbing hole 5 are arranged at the ends on the opposite side of a water tank vessel 1 on the lower side of a bottom plate 2 having many through holes 7 and installed in floated state on the bottom of the water tank vessel 1 and cleaned water is discharged sideways toward the direction of the sewage absorbing hole 5 to generate uniform stream in the direction of the sewage absorbing hole 5 along the bottom of the vessel 1 and fish feces, etc., are sucked and dropped from the through hole 7 of the bottom plate 2 to the lower side of the bottom plate 2 by the difference of static pressure between upper and lower both sides of the bottom plate by the steam and fish feces, etc., are collected to the sewage sucking hole 5 by uniform stream.  Thereby, fish feces, etc., from the sewage absorbing hole 5 are efficiently pumped to a filtering device 3 by a pump 4 and removed.
Patent JP-H05185122-A (JP)
Title: Roll cross device for cross roll rolling mill
Inventor: ARAKAMI HISAYOSHI
IPC: B21B13/14
Filed: 1992-06-30
Abstract: PURPOSE:To miniaturize a housing by providing upper and lower wedges having an inclined part each between upper and lower crossheads and the inside surface of the housing freely vertically. CONSTITUTION:A screw shaft 4 is rotated by a driving motor 7, each wedge 3 on the inlet side A of the working side and on the outlet side B of the drive side falls and each wedge 3 on the outlet side B of the working side and on the inlet side A of the drive side rises, those inclined parts 3a, 3b and the inclined parts 1a, 2a of the upper and lower crossheads 1, 2 are slided. The upper crosshead 1 and the lower crosshead 2 move in the direction opposite to each other in the pass line direction. In this way, the upper work roll 21 and the upper backup roll 23, and the lower work roll 22 and the upper backup roll 24 are crossed respectively. Consequently, the load acting on the upper and lower crosshead is supported by dispersion on the inside surface through the wedges and the housing can be miniaturized.
Patent JP-H0461283-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUURA TATSUO
IPC: H01L21/268
Filed: 1990-06-28
Abstract: PURPOSE:To make a Vz distribution in a wafer uniform and to obtain a semiconductor device having high Vz generation ratio by partly heating the wafer by a laser light ray in a pressing step for regulating the withstand voltage and depth of a P-N junction in the wafer. CONSTITUTION:A wafer l is moved rightward. In a Vz measuring unit 13, Vz is measured, and a laser light emitting time by a laser oscillator 10 for raising to object Vz is decided in response to its result. In the case of laser light emitting, a laser light is emitted only for an emitting time responsive to a pellet, and a diffused layer 6 is pressed. In this case, the opening area of a slit 11 is set according to the size of the pellet. Thus, the Vz can be controlled at each pellet so that the object Vz can be obtained while measuring the Vz.
Patent JP-S5692618-A (JP)
Title: Clock switching and controlling method
Inventor: OOKAWA MASAYUKI
IPC: G06F1/04
Filed: 1979-12-26
Abstract: PURPOSE: To enable to prevent the error in computer systems, by saving the internal information of CPU at the switching of clock and returning the internal information saved after clock switching.  
     CONSTITUTION: If a failure is taken place to a main memory control unit 2-0, a service processor 5 saves the internal information of CPUs 3-0, 3-1 and it reconnects the CPUs 3-0, 3-1 and channel processors 4-0, 4-1 to a main memory control unit 2-1. As a result, the oscillator of a main memory control unit 2-1 supplies clock to the system. After the reconnection, the processor 5 resets the internal information of CPUs 3-0, 3-1 and channel processor 4-0, 4-1, and returns the internal information of the CPUs 3-0 and 3-1 saved to the original location after that. Then, the processor 5 to bring the main memory 1 ON-line connects the main memory 1 to the main memory control unit 2-1 to start the CPUs 3-0, 3-1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5872496-A (JP)
Title: Pressure-sensitive duplicating ink
Inventor: SAITOU HACHIROU
IPC: B41M5/10
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a pressure-sensitive duplicating ink capable of giving an information record illegible to persons other than a related one by using a specific colorless fluorescent pigment, an oil and a wax. CONSTITUTION:An ink for pressure-sensitive duplication is obtained by mixing 20-50wt% a colorless fluorescent pigment (A) (e.g., Zn2SiO2/Mn) capable of emitting ultraviolet rays of 200-300nm wave lengths, 15-40wt% an oil (B) composed of liquid paraffin and/or vaseline, 20-50wt% one or more waxes (C) selected from polyolefinic waxes, e.g., polyethylene wax, etc., paraffin, carnauba wax, etc., and an usual color pigment and/or an ethylene-vinyl acetate copolymer as needed. a duplicate blank paper 1 having a pressuresensitive duplicating ink layer 5 on its back 4 is doubled with a duplicate paper 3 having a masking print layer 7 on its surface 6, and an information record is written on the blank paper by a pencil to copy the ink layer 5 and ultraviolet rays of 200-300nm are irradiated onto the ink layer 5 for reading.
Patent JP-H1120451-A (JP)
Title: Blower unit for vehicular air conditioner
Inventor: KAMIMURA YUKIO
IPC: B60H1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a blower unit for a vehicular air conditioner that can reduce mixing of internal air and outside air. SOLUTION: A partition part 36 has two partition wall parts 36a, 36b opposed to each other so that a first fan 22 and a second fan 22d are arranged with space 35 in the direction of a rotation axis. A partition wall 29a is provided in such a way as to be inserted in the space 35 between two partition wall parts 36a, 36b when a blower 19 is fitted into fan casings 22a, 22b. With this constitution, in case outside air flowing in a first passage 30a leaks to a second passage 30b through the space 35, the outside air passes through the space 35 after passing a clearance of the overlapped part of the partition wall part 36a and partition wall 29a as shown by an arrow mark X and then has to pass through a clearance between the partition wall 29a and partition wall air and outside air can be reduced.
Patent JP-H0993187-A (JP)
Title: Digital portable telephone set
Inventor: TAKATANI KAZUHIKO
IPC: H04W88/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To inform the user of deterioration in radio wave conditions and termination of battery service life in a natural sense by providing a means mixing a background sound to a reception signal at the start of a hand-over processing from a protocol processing circuit so as to insert a background noise depending on the radio wave conditions and the residual capacity of a battery so as to inform the user of the current state. SOLUTION: A battery voltage detector 28 gives a signal detecting a battery voltage to a background tone control circuit 18 through a signal line 27. A protocol processing circuit 20 receives a digital signal from a digital signal line 9 to process the line connection relation. In the case of hand-over processing, a hand-over processing state signal 19 is generated and the signal 19 is inputted to the background tone control circuit 18, which generates a background tone providing a most natural sense to the user and a silence period timing signal denoting a silence timing to insert the background tone to the silence period through the combination of an electric field strength signal, an eye pattern aperture signal, a bit error rate signal and a battery voltage.
Patent JP-S5697105-A (JP)
Title: Controller for stopping in place for main shaft
Inventor: KOUZAI YOSHITOKU
IPC: H02P3/06
Filed: 1979-12-31
Abstract: PURPOSE: To stop the shaft in place from both directions of reversal revolution, by generating a positive or negative DC voltage according to the direction of revolution of the shaft to generate the deviation signal of a positive or negative polar character.  
     CONSTITUTION: A speed CV is ordered 1, a deviation voltage 3a with the speed AV of actual measurement 5 is converted 3C into the phase, the trigger angle of SCR3d is controlled into CA=AV, and the DC motor is run in a reference speed. Next, CV, AV are zeroed by the constant position stop command ORCM2. When AV is zero, the signal A2R is produced 11a, the contact 12 is switched 11b for position control. The circuit 11a outputs the initial set voltage with VZR, the shaft is returned with it, the speed is increased to AV, and when the magnet body 10a reaches the 1st constant position, a coarse deviation signal is produced 11a, and it turns again. When the body 10a approaches near the desired region, a bias signal is produced 11a, accurate position deviation signal DV 2  is produced after the arrival, and if DV 2  is zero, the body stops at a constant position by exactly opposing to the saturated reactor at the center. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6232766-A (JP)
Title: Scanner for one-dimensional image pickup element
Inventor: ADACHI MITSUNORI
IPC: H04N1/04
Filed: 1985-08-05
Abstract: PURPOSE:To always start a main scan at the accurate position of a subscan direction by providing a ladder pattern corresponding to an image reading interval in a subscanning direction and controlling a main scan timing detecting the ladder pattern. CONSTITUTION:A ray of light from an original is image-formed on the same flat plane as the photoreceiving plane of a one-dimensional image pickup element 2 by a lens 1. The one-dimensional image pickup element 2, the arranging direction of which is set in the direction of the main scan, is arranged on a linear slider 3 and is moved in arrow direction (subscan), reading a two-dimensional image. At such a time, a ladder pattern 4a that is equal to the image reading interval along with the subscan direction on the linear slider 3 to take synchronization between the main scan direction and the subscan one, reading it with a detector 5. Based upon the output of the detector 5, a control circuit 7 is operated, controlling the read start timing of the one-dimensional image pickup element 2.
Patent JP-H0610700-A (JP)
Title: Compressor driving exhaust gas turbine device
Inventor: KAJINO YASUHIRO
IPC: F02C9/18
Filed: 1992-06-30
Abstract: PURPOSE:To obtain countermeasure for temporary stoppage of exhaust of turbine driving exhaust gas in a device which rotates an exhaust gas turbine by the exhaust gas generated by a plant, drives a compressor by the torque generated thereby, and utilizes the resultant pressurized air as a raw material of the plant. CONSTITUTION:Compressed air at an outlet of a compressor 1 is sent to an inlet of an exhaust gas turbine 4 as cooling air through a bypass passage 10 and a bypass valve (c). Temperature rise of the exhaust gas turbine 4 which may be caused by racing is prevented. Until the compressed air from the compressor is flowed, an atmosphere releasing valve (b) is opened. Then cooling is performed by the counter flow inside the exhaust gas turbine 4.
Patent JP-S5962107-A (JP)
Title: Extrusion laminating method of ethylene family resin
Inventor: HASHIMOTO YOSHINORI
IPC: B29C55/00
Filed: 1982-10-01
Abstract: PURPOSE:To obtain a film of ethylene resin for lamination which is excellent in adhesiveness with a substrate and heat sealing capacity and free from odor by such an arrangement wherein ethylene family resin for which a specific amount of oxidation preventive agent is added is extruded at low temperatures and the surface of a film of molten resin is processed by ozone. CONSTITUTION:After a resin compound composed of (A) 100 weight part of ethylene family resin (preferably straight chain low density ethylene copolymer) added with (B) 0.01-5 weight part of an oxidation preventive agent (preferably a mixture of phenol family agent and phosphor family) is extruded from a die of an extrusion machine at resin temperature of 150-290 deg.C, a film of molten resin thus obtained is processed by ozone. Next, said molten thin film, with its ozone processed surface used as adhesive surface, is pressure laminated to a substrate which is processed by anchor coating. In processing the film with ozone, gases including ozone may be blown to the surface of the molten thin film from nozzles, etc.
Patent JP-H0727717-A (JP)
Title: Surface inspecting apparatus by use of inverse reflection screen and surface inspection using the apparatus
Inventor: YUKI TAKAHIRO
IPC: G01N21/892
Filed: 1993-07-13
Abstract: PURPOSE:To inspect the surface of a to-be-inspected object being transferred on a transfer path, restricting the number of light sources and cameras to the minimum. CONSTITUTION:A light source 4, a camera 3 and an inverse reflection screen 2 are arranged in a direction of a transfer path 6 transferring a to-be-inspected object 5 so that the light incident condition to carry out the surface inspection of the object 5 with the inverse reflection screen utilizing the reflection of light is satisfied. Since the object 5 is transferred in a direction of an optical axis of the incident and reflected light in an inspecting apparatus 1, the surface inspection is executed when the to-be-inspected surface of the object 5 is moved to a predetermined inspecting position. Even in the case where the to-be- inspected surface has a large area and exceeds an effective inspecting range of the inspecting apparatus, if the object is transferred in a longitudinal direction thereof exceeding the effecting inspecting range, the to-be-inspected surface is divided by the effective inspecting range during the movement of the object, and sequentially inspected. When a folded surface is present in the object 5, a light source 4 and a camera 3 corresponding to each surface are arranged.
Patent JP-H0223874-A (JP)
Title: Introduction of exogenote into fish or shellfish roe
Inventor: YAMASHITA SHINYA
IPC: C12M1/42
Filed: 1988-07-12
Abstract: PURPOSE:To introduce an exogenote into fish or shellfish roe with a simple operation by applying an electric stimulation having a specific electric field strength to a buffer solution containing the fish or shellfish roe and an exogenote to be introduced into the roe. CONSTITUTION:Fish or shellfish roe and an exogenote are suspended in a buffer solution. There is no particular restriction in the concentration of the exogenote, however, it is preferably 1-1,000mug/ml and the concentration of roe in the buffer solution is preferably about 1-300/ml. An electric stimulation having an electric field strength of 100-5,000V/cm, especially 500-1,000V/cm is applied to the buffer solution containing the fish or shellfish roe and the exogenote.